Be a light colored inclusion against a bright background
Be
a light colored inclusion against a bright background. The laser drill holes
that are now in the diamond are extremely small and you will need high
magnification in order to see them. Because of the reduced contrast between the
now lightly colored inclusion and its background, the clarity grade of this
clarity enhanced diamond will be improved. The newly clarity enhanced diamond
will many times be "eye clean" but its clarity grade (determined
under magnification) will not change. The process is considered a permanent treatment
and it is possible to have the diamond go through a .
on the market. living.,. gem lab and they will
issue a diamond grading report for this diamond and note the laser drilling on
the report. Process #2 Fracture Filling- Now this process presents a whole
bunch of concerns! It can be difficult to detect, even by people who you would
think that they should know what to look for... Normally a purple to orange
flash can be seen when the stone is turned and light is reflected off the area
that has the fracture filling. Fracture filling clarity enhancement is the same
process that is used when you get a crack in your windshield. A liquid is
forced into the crack
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